- 88.0LEGITIMACY SCORE
- 89.0SAFETY SCORE
- 4+CONTENT RATING
- $1.99PRICE
Kalkulilo (Calculator) App User Positive Comments 2024
Kalkulilo (Calculator) app received 115 positive comments and reviews by users. Can you share your positive thoughts about kalkulilo (calculator)?
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Kalkulilo (Calculator) for Positive User Reviews
✓ Perfect!This calc program does more than I expected. The comp sci mode is especially useful, since it allows bin-hex-def conversions, with an ASCII and unicode translation, too! The vanilla sci and stat functions work well, too..Version: 0
✓ Great calculator especially for engineersI paid the small charge to remove the ads. It is well worth the money, creating an ad free paid-for app might avoid all the bad reviews. There is nothing bad about this calculator is has fantastic functions. I say, try it and then pay the small price to remove the ads..Version: 3.0
✓ Better than the Apple CalculatorOK not by much, but I prefer the portrait mode scientific display. Some scientific calculators on the app store don't have the EXP or EE button which I consider essential for a scientific calculator. Any of the calculator apps can be improved by the addition of an ENG function where you can flip betweed 0.044, 4.4x10-2 and 440 x10-3 etc. display formats. It would be cool to do this by flicking the dsplayed answer left or right with your finger..Version: 0
✓ Awesome!I know that the itouch's calc does all the same stuff, but since it was inconvinient for me to flip to landscape mode and keep it there while doing homework, I used this app instead to help me pass chemistry. I like the style and interface better. I would replace the original calc with this If I could..Version: 0
✓ Elegant!Great layout. As a computer scientist I appreciated having all of the log functions and inverses laid out above and below each other. Thanks for the price, I can't imagine what gimmicks the pay to play alternatives offer..Version: 0
✓ ExcellentStill my favorite calculator after trying many others. This calculator actually works for scientific calculations, including proper handling of scientific notation. So many others seem oblivious to how scientists actually use calculators in this respect. They are more programming exercises than useful calculators. However, I do subtract one star for the glaring omission of the option to temporarily force results to display in scientific notation without changing modes..Version: 2.0
✓ Very nice calculatorI use the scientific mode and the hexidecimal mode and they are very nice. I found buttons to be a tiny bit too small for my big fingers, but not bad. There is a small issue with the engineering exponents when there is a negative exponent. It displays positive like this: 2.345E+6 but negative like this 2345E-9 This latter one should be 2.345E-6. Not a big deal but causes you to have to think about which way to change the exponent..Version: 0
✓ Great but...It's a very good app to do maths homework on the go but I caouldnt find the Power button...needs to improve abit but besides that great app.Version: 0
✓ Thank you! :-)Thank you for making and sharing this excellent free scientific calculator - wunderbar! To the ingrate in an earlier review who gave one star and whinged that his iPod came with a calculator, the iPad doesn't include a calculator, so this free calculator is very much appreciated. If you don't need it don't install it, and don't downrate good apps just because you know so much better - how much have you contributed to the world for free? Nada I expect..Version: 0
✓ Very good one but with advertsIt would be nice to have it without adverts... otherwise it is very well done calculator and with very usefully features like apple watch calculator and widget calculator..Version: 4.6
✓ Everything you need in a scientific calculatorI've only had this application a couple of days, but it does everything I'd expect of a scientific calculator -- and at a great price! Frankly, I'd expected something a lot less sophisticated than this for a free calculator. Displayed in a small font below the main number display is a record of the operation just pressed. It would be nice if the entire calculation was displayed there, instead of just the last bit. That's not a complaint though, just a suggestion. Thanks for a great App..Version: 0
✓ Great job! Could the memory be persistent?Great app. One annoyance, the memory contents are reset if you quit and come back to the application. Though the current value in the main display is preserved. It'd be nice to preserve the memory contents as well. A nitpick, the Min key is not very useful. MC followed by M+ achieve the same result. Many thanks..Version: 0
✓ Best Calculator for engineers/comp sci studentsIf you ever need to do stuff like conversions between decimal, binary, octal and hex, or even operations like AND, OR, XOR, etc this is the best app! Also, with the size being only 0.2MB, it's VERY lightweight!! This becomes handy when you need to do quick calculations and time is of the essence..Version: 2.0
✓ Best calculator on the App StoreI saw that this calculator had only two reviews so I just felt compelled to write a review myself. I’ve had Kalkulilo for 5 years now and it helped me immensely through a computer science and math degree. If you care about math, you will appreciate the vast array of functions and different types of calculators, like one with selectable number base systems from 2-36. It can do everything but graph. And even if you don’t care about math, I find the time calculator that can do arithmetic on hours minutes and seconds often useful on a daily basis. I recommend this calculator to everyone, but especially people who do lots of math and need a diverse calculator..Version: 5.0
✓ GreatGreat app, lost scientific calc and needed a new one. Would like to see a fractions button and an algebra button (but more than 1 use press 1st a again for b than c etc. so you can do basic algebra aswell.Version: 0
✓ Great for quick scientific calctns...!I use it when giving tech seminars or trainings and it's great, plus I don't feel like I need to be pulling my reading glasses every time I use it. Typing can be a bit tricky because all the "keys" are so tightly laid out, but it isn't so bad anyway... Great free app, Keep upgrading it!.Version: 0
✓ Room for improvementThere should be a fractoins button but other than that =P its ok.Version: 0
✓ AussysQ: why are we still paying more for these apps when the American $ is lower than ours?.Version: 2.0
✓ Great Calc App!This is probably the best calculator app I've yet seen for the iPhone. I particularly like the bit/integer functions. It's too bad that there are spammers and other somewhat uninformed people submitting bad reviews to presumably keep its rating low..Version: 0
✓ Ugly as hell, but works a treatThis is a story about how the iPhone and TouchCal came to the rescue of my students. I'm a University Lecturer (=US Professor) and teach on a Masters Bioinformatics course. I was invigilating the students' final written examination the other day and one of the questions (not one I'd set) required a calculator with some simple scientific functions. At least three students hadn't got a calculator with them. Quick as a flash (ho ho) and without leaving the examination hall I got a connection to the AppStore and searched for a free scientific calculator (I'm not that kind of scientist otherwise I'd have a flashy HP calculator at £15) downloaded TouchCal and lent my iPhone to the afflicted students. It worked for them. (Although if they were stupid enough not to bring a calculator to the exam, I wonder how much good it did them.).Version: 0
✓ Pretty good, buttons are too smallThe overall is good, but the buttons are small, and when switching from degree, radient, and gradient, it is very hard to see which one I selected. Also, the colour is dull..Version: 2.0
✓ Best Free (Maybe Even better than ones for sale)A free calculator which has all features of a scientific calc. many of the other apps which have lots features for a calc cost money and as some wit no money i cant afford 2 bucks :).Version: 0
✓ GreatGreat calculator. Got it for Hex/Dec conversions. Good that it shows the character for the number entered too. Very useful. The animation could do with being a bit longer when the Mode button is selected, but I'm being picky. Good job..Version: 0
✓ Ideal for engineers, scientists, students and programmers.This is a fully featured scientific calculator with a great user interface. The only things that I miss are a delete key, multiple memory locations and the ability to program it. I am amazed that it is free..Version: 0
✓ Excellent!Perfect replacement for the Apple app. Key sizes are just right..Version: 0
✓ AmazingI'm kinda mad that I really didn't look for a calc but really glad I found this and that to it is free the only problem was that the keys were a bit too small but other than that it is great for math analysis and physics which is what I use it for tnx sooooo much.Version: 0
✓ Well done!!I've never seen one so versatile - particularly bit/integer, hex, binary, shifts, even binary log. I'd like a manual though..Version: 0
✓ Exactly what a calcuator should beHex! binary! plus loads of other stuff! it has everything a REAL calculator needs (not that lame thing that came with the iPod) just perfect. looks great, works great, easy to use and configure. and it's FREE. if you are looking for a calulator then this is the one you need..Version: 0
✓ Excellent, only problem is the buttons are a bit smallOtherwise excellent. Annoying that you cannot choose more flexible the display mode. (For example, sometimes you WANT to see "0.02" rather than scientific notation.).Version: 0
✓ UmSure this is a very nice app...but I hope everyone knows they can make their iPod's calculator look like this, just by turning it on its side. Well, there's no point in giving this a BAD review, so five stars it is..Version: 0
✓ Powerful calculator, awful colorsThis is a very nice calculator and great that it's free. My only quibble is that the color scheme for the buttons is hard on the eyes because the colors do not match. Can you please change the colors to more neutral pastel tones? I'd give it 5 stars if you did that..Version: 0
✓ Best calculator for triganomatry andaljaberaThis calculstor is ideal for triganometry. It has Atan, Acos and Asin buttons for quick and easy calculations.Version: 0
✓ Simple and usefulMaybe an update for better compatibility with iOS 4?.Version: 2.0
✓ V1.4.3 bigger buttons!!!!At last.... No more wrong digits!.Version: 0
✓ Pearls among swine!To produce a calculator with such manifold features & ease of use makes any tedious math operation both easy to follow; if editing necessary, & employ minimal keystrokes! I've used hundreds of math aids from slide rules to Crays & this's a cracker! OUTSTANDING!.Version: 2.0
✓ The most functions of any calculator appHighly recommended for its broad functionality, finally an app that has replaced my hand held calculator from university as it handles all the wide types of use I need..Version: 4.2
✓ Well done!The design is not the greatest, but is quite handy. For those that say that the the one that comes with the iPod is better, well... maybe you just don't know what a SCIENTIFIC calculator is about....Version: 0
✓ A+ certifiedI love this the org. calculater did not have the hex and binary option on it I'm in classes adding certificates to a comp sci degree this is one handy app if u need to do hex and binary conversions. I love it 5 stars. A back button would be a lil helpful when ur punching in well over 32 ones and zeros..Version: 0
✓ Great toolA great and free calculator that even includes simple statistic tools like median, variance, etc!.Version: 0
✓ GreatI'm an 8th grader in precalc and this has made my life so much easier. I have only 2 complaints: the buttons are crammed and you also can't tell if the operation you're looking for is in 1st or 2nd. Other than that, I love it..Version: 0
✓ Good, but...A nice calculator, great to use but seems to be missing a percent button! Unless I just can't find it. As I seem to do this a fair bit i need another one..Version: 0
✓ Perfect toolPerfect for students.Version: 0
✓ Simple, Scientific, & the Kitchen Sink!I have had this calculator for some time now. Various "modes" are: * Simple * Scientific * Bit/Integer * Statistics * Trigonometry * Base/Radex * Time Scientific/Statistics Mode has "Norm/Exp/Eng", "Precision" slider, and a toggle for "Double Operators. Bit/Integer Mode has "Number Bits "8, 16, 32, 64", at the moment. There are "skins", as well (see Preferences > User Interface I put my iOS calc in extras and put this one in its place. I keep on Simple, for default. I have used the other modes (Time is new) periodically, and it hasn't failed me. I felt Alexander Clauss deserved the .99 cents for such a well made tool and his continued service and support! Thank you for continued perseverance with this "Kalkulilo: "pocket calculator!".Version: 3.2
✓ Excellent free scientific calculatorIntuitive and easy to use. Has lots of functions, statistics, etc. Great for a free calculator--other free calculators are lite versions that make you pay extra to get these features. Have tried several other free calculators and deleted them after a few days. This one is a keeper!.Version: 0
✓ Nice Calculator - perfect if it had a % buttonI have been using this for some time and found it to be excellent. If it had a percentage button (maybe instead of the x3 button) it would be perfect.Version: 0
✓ Bug still not fixedThe app still shows the result of the last calculation even if you pressed 'AC' to zero it before closing the app, the next time it is loaded- if the app has been evicted from memory and has to be reloaded (it behaves correctly if the app is still available in memory). It's not a showstopper, but is annoying and should have been fixed by now. I'm not too keen on the new icon either, the previous one better represented the purpose of the app..Version: 3.1
✓ Nice, Easy Calculator AppI appreciate and need the three different calculator modes. This was exactly what I was looking for and am glad I found it after wading through many that didn't suit my needs..Version: 0
✓ It great!I use this is math.. it great!.Version: 0
✓ One drawback for meReally like general features. I'm using this calculator in my class, and just found out that the bottom keys hide under when recording.. Sad for me..Version: 0
✓ AwesomeI've been waiting for a free calculator to do binary (hex really) math with. This works great. Super useful when I need to do some quick bitwise math while programming. The layout is solid and I like the mode selection button..Version: 0
✓ MrWe don't appreciate what we have until we loose them. This is a brilliant calculator and I'm loving it. God bless..Version: 0
✓ Simply the best free scientific calc in app storeI use it all the time for hexadecimal calculations and conversions from hex to decimal (took a while to notice the configuration setting to change it from the default 16 to my needed 32 bits though). The C key clears the corrently entered number only so I can fix a typo without re-doing the whole calculation, and the option to use engineering notation makes working with large numbers much easier. My thanks to the author for putting so much functionality into a free app!.Version: 0
✓ Excellent calculator and good value tooThis is an excellent and powerful calculator, with a rubbery key vibe, which you can try out for free and, if you like it, fork out the staggeringly massive sum of £0.69 to hide the iAds. Frankly I'm surprised and baffled by the comments of the other reviewers of this version who think that the trifling sum of 69 pence, which will go toward buying shoes and Xmas presents for the developer's children, is far too big a sum for them to cough up as a way of saying 'thank you' for continuing to develop this app. They should be ashamed of themselves....Version: 3.0
✓ Thanks for the binary/octal/hex calculator![Version 1.0 comment: Please add a mute button in Preferences (or better, if possible - check the phone's Keyclick sound setting to see if it's set to Off).] Version 1.2 added an option to turn off the keyclick, so I upped the review from 4 starts to 5..Version: 0
✓ Great for HomeworkI downloaded this app for my homework on finding the circumference of circles. The calculator on my phone doesn't have buttons for pi or 2x so it was pretty difficult to do it. Once I downloaded this, I finished my homework easily..Version: 4.1
✓ Great MachineA truly great calculator. You don't see a scientific calculator in the portrait form!.Version: 3.2
✓ Watch app not quite readyNoticed the app showed up on my watch after the last update. As a basic calculator on the app it seems to be good on the 42mm watch.. one problem that makes it unusable is that the number 9 button on the app is mapped to the number 8!! So when you push 9 the number 8 comes up (not a pudgy fingers problem)..Version: 3.5.1
✓ Best Apple Watch calculator!!!This is the best calculator that I have found for the Apple Watch. First, the screen is well organized and uncluttered. Secondly, the app is native so button responses are fast. Lastly (and perhaps best) the calculator takes advantage of haptic feedback to confirm button pushes! Finally, a suitable replacement for my Casio CFX-200! It would be nice to have a 'back' button to erase mistaken entries, and perhaps a list of constants, but as it is it is a terrific piece of programming! Bravo!.Version: 4.0
✓ Brilliant appI'm an engineering student and this has everything I need. Works very well..Version: 0
✓ The Best!!!!!!I luv the app cuz it is really handy ABD helpful! They are way better than the ones u hav 2 pay wif!!!!!!!!.Version: 0
✓ TouchcalcNot having a binary mode on a calculator is a deal breaker for me. This is the only free calculator I've found that has it, in addition to all of the standard scientific and statistical functions..Version: 0
✓ PwnxorGreat app it's better than the paid ones!.Version: 0
✓ Nice app!This is certainly much more featureful than the Apple calculator. My only gripe is that hitting the 'mode' button to see the instructions wipes out the Stat data; it would be better if this wasn't wiped unless you change modes..Version: 0
✓ First class appI am puzzled by those who say this is the same as the built in calculator. I do not think they understand. Thanks a lot.Version: 0
✓ A must free download!!!Excellent scientific, fully featured calculator with the added bonus of being free. Alexander should change his first name to Santa ;-)) – many thanks for this apps..Version: 0
✓ Excellent general purpose calculatorBig thumbs up to Touchcalc! Apple's built-in calculator is nice, but it's missing power-of-10 and the "exp" function is implemented weird and I hate the sideways orientation--Touchcalc gets all these things right and is the only non-RPN calculator I've found that truly replaces my trusty old radio shack scientific calculator. I do wish the arithmetic symbols (+, x, -, ÷) were larger--it's hard to distinguish easily between the + and ÷ and ± symbols. If these were fixed, I'd give it five stars..Version: 0
✓ As good as it getsThis is a great app, especially a free one. I have not tested all the functions but all the ones that I did test worked as expected. It works like most of the hand held calculators that I have used in the past and I had no trouble in using it..Version: 0
✓ Just what I needed!I'm visually handicapped, and I've looked all over for a decent, well-designed calculator with the functions I need. The contrast on the button layout is helpful. In earlier versions, I was annoyed by some rather poor VoiceOver support. It seems to have improved greatly, and as a bonus the developer has now added support for the Apple Watch! What's pleasing is that the Apple Watch support is actually well thought out. It works far better than other calculators I've tried on it. It was immediately usable and I am highly appreciative of that. I've finally reached the point where I am deleting the other calculators I use. This app now does it all for me, and does it well..Version: 3.5
✓ Brilliant!Thought it was about time I gave credit where it’s due! I’ve been making use of this excellent calculator for years. Very powerful and well designed! Have never seen another calculator to touch it!.Version: 4.6
✓ Great app!This is an excellent app. Thanks for making it free..Version: 0
✓ What a nicely done app!I've uninstalled the other scientific calculator apps I've tried and settled on this one. It cleverly merges several different calculators into one so you don't have to deal with second and third function keys. Setup and preferences is intuitive. Makes the iPhone a good workable calculator for a working engineer..Version: 3.0
✓ FANTASTIC!!!!Seriously good, all the buttons from a real scientific calculator, but free!!!!!!.Version: 0
✓ A great calculatorThis is the best calculator that I have seen. As an engineer it covers all the function's I'm looking for in a non-programmable calculator, and I've not found any bugs. The button sizes are fine, and the functions are easy to use. No problems with it at all. This app does much more than the standard calculator on the iPhone (even with the expanded functions when the phone is rotated). The developer has continued to support this app, despite it being free..Version: 2.0
✓ Very good calculatorIt's a scientific calculator. And it works. The inclusion of bit/integer and statistics modes makes it even more powerful than you'd expect at first glance. The interface is easy to use and the help glossary is nice. This is an excellent replacement for the default calculator for anyone looking for more functionality..Version: 0
✓ Nice nice colours/colorsOMG.... just looking at this shows the quality of the app. The buttons are nice and colorful/colourful but not too much :). THe font for the display is really nice on the eyes. excellent app ^^.Version: 0
✓ Moving ForwardI loved this app, I truly did. Until... I updated it. This app has been extremely useful and totally user-friendly, but the new interface... I don't know why it had to be changed. This app has helped me through physics, biomechanics, chemistry and other functions that entailed a calculator. I want to thank this app for everything, for being the best and absolutely free. But now I think I am sticking with the Calculator+ app. For those who like editing and dislike ads, this is the app for you. Bye and thank you again. I thought updating should move the app forward, make it better and not regress..Version: 3.0
✓ Mostly all you needI'm tutoring someone in Grade 11 math.. One problem I'm finding is that the calculators are WAY too complicated these days. And I'm thinking most students cannot use anything more than the basic math stuff, because they've lost the manual and there is absolutely no way to figure it out. This calculator would do so much of what a high school math student would do.. Now you can't do complex math and linear algebra.. you might need another calculator for that.. but this does virtually all the basics. I especially like the statistics section. Very easy.. Create a list with D+/D- and then use a function on it. So while some might think this is not powerful enough.. no 2-var stats, complex math, or linear algebra, for instance.. At least students will use the functions on it. I really like this app. I've bought 3 other apps.. and for some stuff, this is better..Version: 2.0
✓ Great Scientific CalculatorHaven't used it much...but seems to have all the functions that i needed when studying my engineering degree.Version: 0
✓ V.goodVery good application I recommend it.Version: 0
✓ Pretty goodAwesome app, I lost my expensive graphics calculator and was desperate so I downloaded this one. Works really well, I would love to see a fractions button though!.Version: 0
✓ It's easy to use and really works!This is one of the best free scientific calculator around. It's very easy to use. I wish there's a way to switch mode more easily and quickly..Version: 2.0
✓ Excellent apart from the keyboard clickThis is the kind of calculator that should have been included with the iPhone as standard (as an advanced mode within the Calculator application). The layout is good and while there's a lot of color, it's used to good effect to help group keys by function. My only real complaint is the very loud and sharp keyboard click sound. If there's a way of turning it off/down, I've not located it..Version: 0
✓ Excellent!Awesome app, i needed base conversions and math. This app is perfect, thankyou!.Version: 0
✓ Yes, you can delete the adsI love this calculator even with the ads, but for all of you that complained you weren't told that you could pay to delete the ads, you should learn to read. The description states you can pay to delete the ads and you can, because I did. I like all the different calculator options and the sections divided using colors. Great app for $0.99 without ads..Version: 3.0
✓ Great!! Perfect!!I'm a engineer and couldn't find a more suited tool!! Well done !!.Version: 0
✓ Near PerfectThis is a near perfect calculator, espescially since it is free. Now if they could just implement the application to work in landscape mode it would have me rate it as *****..Version: 0
✓ Great!!!!A brilliant calculator. Many thanks..Version: 0
✓ UsefullGood design. No missing buttons and no useless ones either Thx for this program.Version: 0
✓ TouchcalcExcellent thank you very much.Version: 2.0
✓ Love it - needs iPhone 5 size updateI use this app all the time in my engineering job. Features are great! The only thing that's ever slightly bothered me is that all the keys are a little small. I understand why - it's needed to fit them all in. However, with the new larger screens on iPhone 5, stretching the keys vertically would be a welcome update..Version: 2.0
✓ Great app, some adviceOne thing I would like to do with the binary calculation feature is enter in some number in binary, then shift it by some integer like 3. Unfortunately if you are in binary mode then press the shift button, then want to switch to decimal mode to enter in the integer, it loses the shift operation and thinks that you are starting a new operation. There might be more little stuff like this. Otherwise, has fantastic features..Version: 0
✓ WwyhAwesome! Easy to use..Version: 0
✓ Great calculatorAbility to delete last number would be nice. Thanks for the great calculator..Version: 0
✓ Nice touchGreat calculator! Good job by the developer! Keep adding to the features!.Version: 0
✓ Very nice.I have other calculators are are about as good, but that doesn't detract fron the fact that this is a really nice application. We executed and has a rich feature set. The color scheme is not for me, but that's a very trivial detail..Version: 0
✓ Good to have itI think it's a good app. Because it does more than the iPhone itself has. I urge people to get it free than buy a scientific one in other store if they can use it in class..Version: 0
✓ Can't believe it only costs...nothing?This has more features than any one of the paid apps I looked into buying. Works great for binary calculations and conversions too. Extremely east to use. Even greys out buttons not used, ex. Only 1 and 0 are usable in binary mode. Thanks a lot!.Version: 0
✓ A Pleasure to UseStart with a full function calculator that has every mode you might want, including scientific, statistics, trig, binary, even a mode for time and circular angles such as latitude and longitude. Now add a customizable user interface that is not merely useful, but beautiful, and this wonderful app is what you get. I especially love being able to easily find different groups of functions by setting them to different colors, like pink for memory, green for trig, and greenish blue for roots and logarithms. The buttons and number display are very easy to read even on a small iphone. This is one of my 'must have' apps..Version: 3.5.1
✓ Excellent free appParticularly like the bit & statistic modes. Would love the option to operate in reverse-polish..Version: 0
✓ Most Complete YetThis is the most complete and most useful professional calculator yet. I keep trying others and coming back to it! One thing that I would love to see is a mode (signed decimal) where negative numbers are displayed with a minus sign..Version: 2.0
✓ Good CalculatorProbably has more functions than I will ever have need of but there is no instructions page to define the various functions. Only works in portrait mode..Version: 0
✓ Wonderful treatI love the scientific function, the ability to program multiple calculations. Very helpful to go shopping when you have to calculate all the discounts and the tax etc before you make your decision to buy. Thank you so much for the great work. Love the functionality and the look..Version: 0
✓ B+Wow! This cac. Has good featurs. I like how you can sqare numbers by one or two or three. There's only one problem that I don't like it when you press the plus botten more than once but it dosent work! Other wise it's good. Just change that issue to get an ''A''.Version: 0
✓ BestBest and most favoured calculator I've tried. Definitely worth the $0.99 cents to remove the ads. Takes pride of place on my first home screen. Only calc I've found that does base 36 conversions too!.Version: 3.0
✓ Great ad-free concise app (only 0.2MB :)This is the best free calculator I have found so far. It is also the smallest in size - I couldn't believe it only 0.2 MB wowwww Well done developer!.Version: 2.0
✓ Just what I was looking forThe only down side is that it may replace my old fx-992s which I have had for about 15 years :-).Version: 0
✓ Best calculatorI use the calculator pull out the ipod touch when I do my homework and it's better than the paid ones. It's worth it..Version: 0
✓ Great calculator!Superb! Has a ton of useful features. haven't made much use of the bit/int mode so far, but the scientific and stats modes are great! My only complaint is that the buttons can be a bit awkward to press at times, I often do the wrong operation by accident ^_^; And I would suggest, for a future update, to only show the descriptions of buttons that are in the mode that it is currently set to. If you need advanced functions, that go beyond about A-level (high school in america, I think), then use this. Else, the built in calculator is fine..Version: 0
✓ My favorite calculatorI love this calculator. The only problem I have with it is when you are working in scientific mode then switch to bit mode the number doesn’t transfer over correctly. Even when it’s an integer. Is it in floating point representation or something?.Version: 5.0
✓ ErReally useful binary calculation mode. Very excellent free utility..Version: 2.0
✓ Not badI already have a scientific calculator but this will give me an excise to have my iPod out on my desk LOL.Version: 0
✓ Just greatI think this is one of the best apps i have on my ipod touch, i even dont have a calc like that by myself and im gonna use this for a lot of things, best of all is, it is free!! You should really get that.....Version: 0
✓ Nice app great price.Switch between this and jumbo calc and you have all the calculator you will ever need without paying a dime..Version: 0
✓ Great applicationIt's very good and useful application, it would just need to improve the interface and the colours of the calculator to look nice and more profitional. Thanks for the free application and hope to consider improving the interface..Version: 0
✓ Better than all the other calculators out thereI've been using this calculator for programming at work for a long time now. It's definitely better than all the other ones out there. One thing I would suggest is adding a 'mod' function to one of the modes, as that is a very helpful function for programmers (unless it's there somewhere and I just can't find it?)..Version: 3.0
😕 Kalkulilo (Calculator) Negative Reviews
